vital statistics

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun plural Statistics concerning the important events in human life, such as births, deaths, marriages, and migrations.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Plural form of vital statistic.
• noun Statistics of births, marriages and deaths.
• noun The size of a woman's bust, waist and hips, normally measured in inches.
• noun A concise piece of trivia on a subject, sometimes in table format.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun data relating to births and deaths and health and diseases and marriages